| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.88 | 11.205% | $234.5091 | $234.51 | $234.50 | $234.50 |
| Purchase #2 | $183.36 | 12.545% | $206.3625 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $25.26 | 12.643% | $28.4536 | $28.45 | $28.45 | $28.50 |
| Purchase #4 | $130.50 | 5.608% | $137.8184 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $88.46 | 9.446% | $96.8159 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $47.50 | 7.782% | $51.1965 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $202.34 | 6.189% | $214.8628 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $888.30 | $970.0188 | $970.02 | $969.95 | $970.10 | |